Nofollow link to a human user is just as good as a regular, do-follow link. From reader's perspective this changes nothing so who cares? Game the link attribute

Nofollow link to a human user is just as good as a regular, do-follow link. From reader's perspective this changes nothing so who cares? Game the link attributes as best as you think you can and let robots figure it out. They're only breaking their own ranking algo.